CIKM
1994
Springer
14 years 4 months ago
1994
Springer
TID hash joins are a simple and memory-efficient method for processing large join queries. They are based on standard hash join algorithms but only store TID/key pairs in the hash...
CIKM
1994
Springer
14 years 4 months ago
1994
Springer
This paper argues that most queries in object-oriented databases require traversing from one object to another in the aggregation hierarchy. Thus, the connections between objects ...
CIKM
1994
Springer
14 years 4 months ago
1994
Springer
We investigate the semantics for Knowledge Query Manipulation Language KQML and we propose a semantic framework for the language. KQML is a language and a protocol to support comm...
CIKM
1994
Springer
14 years 4 months ago
1994
Springer
CIKM
1994
Springer
14 years 4 months ago
1994
Springer
The rapid advances in computer and communication technologies, and their merger, is leading to a global information market place. It will consist of federations of very large numb...
CIKM
1994
Springer
14 years 4 months ago
1994
Springer
CIKM
1994
Springer
14 years 4 months ago
1994
Springer
CIKM
1994
Springer
14 years 4 months ago
1994
Springer
Human Genome Project databases present a confluence of interesting database challenges: rapid schema and data evolution, complex data entry and constraint management, and the need...
CIKM
1994
Springer
14 years 4 months ago
1994
Springer
may be saved for later reuse of material, but also to preserve the historical perspective of work done [ha:92]. In particular, in distributed and collaborative hypertext systems, v...
CIKM
1994
Springer
14 years 4 months ago
1994
Springer
Accessing information sources to retrieve data requested by a user can be expensive, especially when dealing with distributed information sources. One way to reduce this cost is t...